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. 2007 Jul 3;104(28):11568–11573. doi: 10.1073/pnas.0705054104

Fig. 3.

Fig. 3.

NO and CO are ligands of DosS or DosT. (A) UV-visible spectroscopy characterization of DosS exposed to DTH and exposed to NO or CO. (B) EPR spectroscopy analysis of DosS (6 μM) treated with DTH followed by NO. (C) DosT exposed to DTH and exposed to NO or CO. (D) EPR spectroscopy analysis of DosT (6 μM) treated with DTH followed by NO. Numbers in parentheses indicate absorption maximum in nanometers.